Can someone please explain what this means and how I figure my upgrade chances based on these numbers?
3 DTW LGA 1014 1149 NW 542 P4 F4 Y4 B4 M4 H4 Q4 V4 K4 320*C

I am CO silver.

Or direct me to a thread that explains use of Galileo?
Thanks for any assistance.

Play nice - still a newby.